Let's start with the numbers. The Next America: Boomers, Millennials, and the Looming Generational Showdown is a recently-published book based on data collected by the Pew Research Center.
Flammability of the Product: Sodium diacetate or di acetate may be combustible at high temperature. Auto-Ignition Temperature: Not available for Sodium diacetate. Flash Points: Not available for Sodium diacetate. Flammable Limits: Not available for Sodium di acetate.
The triggered effect of the solution will generate heat for up to 45 minutes before it will begin to cool back to room temperature. The heat pack can be reused once the sodium acetate is dissolved back to a liquid state done by simply placing the heat pack in a pot of boiling water for 10-15 minutes. Once the heat pack has returned to room temperature it can be activated again with the metal disc. Easy as 1-2-3 to use and reuse!